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butalik [34]
10 months ago
13

you and three friends are going to wonderland water park. your group plans to ride each water ride twice. prices are shown in th

is table. how much change will your group get back from a $100 bill?
Mathematics
1 answer:
Karolina [17]10 months ago
3 0

After conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.

<h3>What are mathematical operations?</h3>
  • An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
  • The operation's arity is determined by the number of operands.
  • In mathematics, addition, subtraction, multiplication, division, and modular forms are the five basic operations.

So, the change they will get back from $100:

The Coaster is $4.50:

4.50 × 3 (friends) = 13.5

13.5 × 2 (Twice) = $27

The Slide $4.00:

4.00 × 3 (friends) = 12

12 × 2 (Twice) = $24

The Drop $3.50:

3.50 × 3 (friends) = 10.5

10.5 × 2 (Twice) = $21

Change:

100 - (27 + 24 + 21)

100 - 72

$28

Therefore, after conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.

Know more about mathematical operations here:

brainly.com/question/28937023

#SPJ4

Complete question:
You and three friends are going to Wonderland Water Park. Your group plans to ride each water ride twice. Prices are shown in this table.

How much change will your group get back from a $100 bill?

Wonderland Water Park

The Coaster is $4.50

The Slide $4.00

The Drop$3.50

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Find the sum.<br> 7x + 15x=
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Step-by-step explanation:

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4 0
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adoni [48]

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If x-y = 40 and x+y = 70, then what is the value of x squared -y squared ?
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Let's see what to do buddy...

____________________________

Reminder:

(a + b)(a - b) =  {a}^{2} -  {b}^{2}

So we need to just Multiply above equations like this :

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____________________________

And we're done.

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